APDS-9008 Heart Rate and Pulse Sensor MCU-ESP8266 They get up close and

They get up close and personal

thanks to Lonely Binary

With 14 digital input and output pins at your disposal

Prepare to be mesmerized by the clarity and depth of the sound it produces

APDS-9008 Heart Rate and Pulse Sensor MCU-ESP8266 They get up close andIntroducing the Lonely Binary Heart Rate and Pulse Sensor the heartbeat of innovation brought to you by the one and only Lonely Binary! Prepare to have your heart racing, not just from exercise but from the excitement of this extraordinary sensor that puts the "pulse" in cutting edge technology. Lonely Binary has poured its heart and soul into creating this exceptional Heart Rate and Pulse Sensor. It's time to say goodbye to outdated methods of